| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.intellij.openapi.roots.impl; |
| |
| import com.intellij.openapi.module.Module; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.roots.FileIndexFacade; |
| import com.intellij.openapi.roots.ProjectFileIndex; |
| import com.intellij.openapi.roots.ProjectRootManager; |
| import com.intellij.openapi.util.ModificationTracker; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author yole |
| */ |
| public class ProjectFileIndexFacade extends FileIndexFacade { |
| private final DirectoryIndex myDirectoryIndex; |
| private final ProjectFileIndex myFileIndex; |
| |
| public ProjectFileIndexFacade(final Project project, final ProjectRootManager rootManager, final DirectoryIndex directoryIndex) { |
| super(project); |
| myDirectoryIndex = directoryIndex; |
| myFileIndex = rootManager.getFileIndex(); |
| } |
| |
| @Override |
| public boolean isInContent(@NotNull final VirtualFile file) { |
| return myFileIndex.isInContent(file); |
| } |
| |
| @Override |
| public boolean isInSource(@NotNull VirtualFile file) { |
| return myFileIndex.isInSource(file); |
| } |
| |
| @Override |
| public boolean isInSourceContent(@NotNull VirtualFile file) { |
| return myFileIndex.isInSourceContent(file); |
| } |
| |
| @Override |
| public boolean isInLibraryClasses(@NotNull VirtualFile file) { |
| return myFileIndex.isInLibraryClasses(file); |
| } |
| |
| @Override |
| public boolean isInLibrarySource(@NotNull VirtualFile file) { |
| return myFileIndex.isInLibrarySource(file); |
| } |
| |
| @Override |
| public boolean isExcludedFile(@NotNull final VirtualFile file) { |
| return myFileIndex.isExcluded(file); |
| } |
| |
| @Override |
| public boolean isUnderIgnored(@NotNull VirtualFile file) { |
| return myFileIndex.isUnderIgnored(file); |
| } |
| |
| @Nullable |
| @Override |
| public Module getModuleForFile(@NotNull VirtualFile file) { |
| return myFileIndex.getModuleForFile(file); |
| } |
| |
| @Override |
| public boolean isValidAncestor(@NotNull final VirtualFile baseDir, @NotNull VirtualFile childDir) { |
| if (!childDir.isDirectory()) { |
| childDir = childDir.getParent(); |
| } |
| while (true) { |
| if (childDir == null) return false; |
| if (childDir.equals(baseDir)) return true; |
| if (!myDirectoryIndex.getInfoForFile(childDir).isInProject()) return false; |
| childDir = childDir.getParent(); |
| } |
| } |
| |
| @NotNull |
| @Override |
| public ModificationTracker getRootModificationTracker() { |
| return ProjectRootManager.getInstance(myProject); |
| } |
| } |